Also see definition of "Injurious" in Word Study
Injurious
INJURIOUS [isbe]
INJURIOUS - in-joo'-ri-us, in-ju'-ri-us (hubristes, "insolent"): In former usage, the word was strongly expressive of insult as well as hurtfulness. So in 1 Tim 1:13. In Rom 1:30 the same adjective is translated "insolent" (the King James Version "despiteful").
Also see definition of "Injurious" in Word Study